16923112 has 32 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 8217664.

The previous prime is 16923107. The next prime is 16923133. The reversal of 16923112 is 21132961.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70689 + ... + 70927.

It is an arithmetic number, because the mean of its divisors is an integer number (1020600).

Almost surely, 2^16923112 is an apocalyptic number.

It is an amenable number.

16923112 is a deficient number, since it is larger than the sum of its proper divisors (15736088).

16923112 is a wasteful number, since it uses less digits than its factorization.

16923112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 461 counting only the distinct ones).

The product of its digits is 648, while the sum is 25.

The square root of 16923112 is about 4113.7710193933. The cubic root of 16923112 is about 256.7399247418.

The spelling of 16923112 in words is "sixteen million, nine hundred twenty-three thousand, one hundred twelve".